191091360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 470801760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 874, 911, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1822, 1824, 1840, 2185, 2208, 2280, 2622, 2733, 2760, 3040, 3496, 3644, 3680, 4370, 4555, 4560, 5244, 5466, 5520, 6555, 6992, 7288, 8740, 9110, 9120, 10488, 10932, 11040, 13110, 13665, 13984, 14576, 17309, 17480, 18220, 20953, 20976, 21864, 26220, 27330, 29152, 34618, 34960, 36440, 41906, 41952, 43728, 51927, 52440, 54660, 62859, 69236, 69920, 72880, 83812, 86545, 87456, 103854, 104765, 104880, 109320, 125718, 138472, 145760, 167624, 173090, 207708, 209530, 209760, 218640, 251436, 259635, 276944, 314295, 335248, 346180, 398107, 415416, 419060, 437280, 502872, 519270, 553888, 628590, 670496, 692360, 796214, 830832, 838120, 1005744, 1038540, 1194321, 1257180, 1384720, 1592428, 1661664, 1676240, 1990535, 2011488, 2077080, 2388642, 2514360, 2769440, 3184856, 3352480, 3981070, 4154160, 4777284, 5028720, 5971605, 6369712, 7962140, 8308320, 9554568, 10057440, 11943210, 12739424, 15924280, 19109136, 23886420, 31848560, 38218272, 47772840, 63697120, 95545680, 191091360]

約数ペア:

[(1, 191091360), (2, 95545680), (3, 63697120), (4, 47772840), (5, 38218272), (6, 31848560), (8, 23886420), (10, 19109136), (12, 15924280), (15, 12739424), (16, 11943210), (19, 10057440), (20, 9554568), (23, 8308320), (24, 7962140), (30, 6369712), (32, 5971605), (38, 5028720), (40, 4777284), (46, 4154160), (48, 3981070), (57, 3352480), (60, 3184856), (69, 2769440), (76, 2514360), (80, 2388642), (92, 2077080), (95, 2011488), (96, 1990535), (114, 1676240), (115, 1661664), (120, 1592428), (138, 1384720), (152, 1257180), (160, 1194321), (184, 1038540), (190, 1005744), (228, 838120), (230, 830832), (240, 796214), (276, 692360), (285, 670496), (304, 628590), (345, 553888), (368, 519270), (380, 502872), (437, 437280), (456, 419060), (460, 415416), (480, 398107), (552, 346180), (570, 335248), (608, 314295), (690, 276944), (736, 259635), (760, 251436), (874, 218640), (911, 209760), (912, 209530), (920, 207708), (1104, 173090), (1140, 167624), (1311, 145760), (1380, 138472), (1520, 125718), (1748, 109320), (1822, 104880), (1824, 104765), (1840, 103854), (2185, 87456), (2208, 86545), (2280, 83812), (2622, 72880), (2733, 69920), (2760, 69236), (3040, 62859), (3496, 54660), (3644, 52440), (3680, 51927), (4370, 43728), (4555, 41952), (4560, 41906), (5244, 36440), (5466, 34960), (5520, 34618), (6555, 29152), (6992, 27330), (7288, 26220), (8740, 21864), (9110, 20976), (9120, 20953), (10488, 18220), (10932, 17480), (11040, 17309), (13110, 14576), (13665, 13984)]